How Your Heating and Cooling Systems Interact

Do you enjoy the benefits of owning heating and cooling systems but you aren’t sure about how they interact? Making efforts to learn about how your home appliances heat and cool your rooms? Or are you looking for some information that can make you a more assured homeowner?

Home heating and cooling systems are modern comfort level majority of homeowners cannot afford to live without. However, as much as people rely on them, they rarely care to know how these systems work. It may be because most part of the system is out of sight and out of mind, or we probably think understanding it is quite complicated.

Having sufficient knowledge and information about your heating and cooling systems and how the systems interact, you will be more confident in your own home. If a problem ever surfaces, you’ll have some idea on how to tackle the problem.

We have sufficient information about these systems, and we are ready to share them with you. Below are facts about how the heating and cooling systems in our homes interact.


Your air conditioner and furnace depend on the same ducts for circulation of warmed or cooled air in your home. Then, vents deliver the warm or cool air; this actually depends on the system that is currently running. Air is pulled by the return vents from your home into the heating and cooling systems, which is to be conditioned and circulated throughout the room again. Problems like leaky ducts have a significant impact on the efficiency of the heating and cooling system and this will lead to the systems working extra hours to bring the desired temperature to the house.


All the air in your home, either cold or warm, circulates through the filters in the HVAC system. The function of the filter is to allow for passage of clean air, trap bacteria, allergens, and other particles. Having cleaner air is to the advantage of you and your HVAC system; it also prevents the buildup of grime and dust on important components. In order to keep your house fresh and clean and maintain your system’s efficiency, change the filters according to the instructions of the manufacturer.


This is important for pushing the air to circulate throughout your home, another shared component of your heating and cooling systems is the fan. It is also called a furnace fan. The fan is a component of the furnace unit; hence, a new air conditioner may not work the way you’d expect if it’s paired with an older furnace.


The primary control panel for heating and cooling systems is the thermostat; it’s the final shared component. Thermostats range from simple, manual temperature adjustments thermostats to Wi-Fi enabled devices, there’s always a thermostat option that meets your desires. Programmable thermostats are recommended for optimizing the system efficiencies.

As a homeowner, having this basic knowledge about the interaction that goes on in your heating and cooling systems always proves useful in the long run. When it comes to maximizing the use of your HVAC system and diagnosing its problems, you’ll always have the upper hand!

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